Landini R-6860 (DT) TL-21 N/K (TL-21 DT/K) vs VALMET 455/445-4

12 material differences

Tractor one

1988–2000

No measured PTO figure

Tractor two

1989–1994

No measured PTO figure

Which should you choose?

Read our verdict on the R-6860 (DT) TL-21 N/K (TL-21 DT/K) and the 455/445-4 → It is generated from the rows below by a fixed, versioned rule set, and names the figure behind every call.

12 material differences · 5 fields identical or within 5%, which is not counted as material

Landini R-6860 (DT) TL-21 N/K (TL-21 DT/K) and VALMET 455/445-4, field by field
Field	R-6860 (DT) TL-21 N/K (TL-21 DT/K)	455/445-4	Gap
Engine
Engine power, claimed claimed	64.1 hp	66.1 hp	—
Engine declared	Perkins LD 4.236	VALMET TD-33 DS 4	differs
Displacement declared	3.87 L	3.30 L	+17% R-6860 (DT) TL-21 N/K (TL-21 DT/K)
Maximum torque declared	181 lb·ft · 246 N·m	167 lb·ft · 227 N·m	+8% R-6860 (DT) TL-21 N/K (TL-21 DT/K)
Transmission
Top speed declared	18.6 mph · 30 km/h	18.6 mph · 30 km/h	—
Clutch declared	Dry, air-cooled LuK double clutch	—	—
Hydraulics & hitch
Pump flow declared	10.1 gpm · 38.4 L/min	8.3 gpm · 31.6 L/min	+22% R-6860 (DT) TL-21 N/K (TL-21 DT/K)
Pressure declared	2,756 psi · 190 bar	1,305 psi · 90 bar	+111% R-6860 (DT) TL-21 N/K (TL-21 DT/K)
Three-point lift at ends declared	4,116 lb · 1,867 kg	5,820 lb · 2,640 kg	+41% 455/445-4
Rear PTO speeds declared	540/1000 rpm	540 rpm	differs
Weight & dimensions
Unladen weight declared	5,490 lb · 2,490 kg	5,997 lb · 2,720 kg	+9% 455/445-4
Wheelbase declared	88.5 in · 2,249 mm	83.1 in · 2,112 mm	+6% R-6860 (DT) TL-21 N/K (TL-21 DT/K)
Length declared	143.7 in · 3,650 mm	146.1 in · 3,710 mm	—
Width declared	75.4 in · 1,915 mm	77.4 in · 1,965 mm	—
Height declared	93.5 in · 2,375 mm	96.9 in · 2,460 mm	—
Ground clearance declared	19.1 in · 485 mm	15.9 in · 405 mm	+20% R-6860 (DT) TL-21 N/K (TL-21 DT/K)
Turning radius, braked declared	12.6 ft · 3.83 m	11.5 ft · 3.50 m	+9% R-6860 (DT) TL-21 N/K (TL-21 DT/K)
Fuel tank declared	90.9 qt · 86.0 L	77.1 qt · 73.0 L	+18% R-6860 (DT) TL-21 N/K (TL-21 DT/K)

Source

Source